219742068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 723945600

約数和(自身を除く): 504203532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 49, 51, 52, 57, 68, 76, 78, 84, 89, 91, 98, 102, 114, 119, 133, 147, 156, 178, 182, 196, 204, 221, 228, 238, 247, 266, 267, 273, 294, 323, 356, 357, 364, 399, 442, 476, 494, 532, 534, 546, 588, 623, 637, 646, 663, 714, 741, 798, 833, 884, 931, 969, 988, 1068, 1092, 1157, 1246, 1274, 1292, 1326, 1428, 1482, 1513, 1547, 1596, 1666, 1691, 1729, 1862, 1869, 1911, 1938, 2261, 2314, 2492, 2499, 2548, 2652, 2793, 2964, 3026, 3094, 3332, 3382, 3458, 3471, 3724, 3738, 3822, 3876, 4199, 4361, 4522, 4539, 4628, 4641, 4998, 5073, 5187, 5586, 6052, 6188, 6764, 6783, 6916, 6942, 7476, 7644, 8099, 8398, 8722, 9044, 9078, 9282, 9996, 10146, 10374, 10591, 10829, 11172, 11837, 12103, 12597, 13083, 13566, 13884, 15827, 16198, 16796, 17444, 18156, 18564, 19669, 20292, 20748, 21182, 21658, 21983, 23674, 24206, 24297, 25194, 26166, 27132, 28747, 29393, 31654, 31773, 32396, 32487, 35511, 36309, 39338, 42364, 43316, 43966, 47348, 47481, 48412, 48594, 50388, 52332, 56693, 57494, 58786, 59007, 63308, 63546, 64974, 65949, 71022, 72618, 74137, 78676, 82859, 86241, 87932, 88179, 94962, 97188, 113386, 114988, 117572, 118014, 127092, 129948, 131898, 137683, 142044, 145236, 148274, 153881, 165718, 170079, 172482, 176358, 189924, 201229, 205751, 222411, 226772, 236028, 248577, 263796, 275366, 296548, 307762, 331436, 340158, 344964, 352716, 373711, 402458, 411502, 413049, 444822, 461643, 497154, 550732, 603687, 615524, 617253, 680316, 747422, 804916, 823004, 826098, 889644, 923286, 963781, 994308, 1077167, 1121133, 1207374, 1234506, 1408603, 1494844, 1652196, 1846572, 1927562, 2154334, 2242266, 2414748, 2469012, 2615977, 2817206, 2891343, 3231501, 3855124, 4225809, 4308668, 4484532, 5231954, 5634412, 5782686, 6463002, 7847931, 8451618, 10463908, 11565372, 12926004, 15695862, 16903236, 18311839, 31391724, 36623678, 54935517, 73247356, 109871034, 219742068]

約数ペア:

[(1, 219742068), (2, 109871034), (3, 73247356), (4, 54935517), (6, 36623678), (7, 31391724), (12, 18311839), (13, 16903236), (14, 15695862), (17, 12926004), (19, 11565372), (21, 10463908), (26, 8451618), (28, 7847931), (34, 6463002), (38, 5782686), (39, 5634412), (42, 5231954), (49, 4484532), (51, 4308668), (52, 4225809), (57, 3855124), (68, 3231501), (76, 2891343), (78, 2817206), (84, 2615977), (89, 2469012), (91, 2414748), (98, 2242266), (102, 2154334), (114, 1927562), (119, 1846572), (133, 1652196), (147, 1494844), (156, 1408603), (178, 1234506), (182, 1207374), (196, 1121133), (204, 1077167), (221, 994308), (228, 963781), (238, 923286), (247, 889644), (266, 826098), (267, 823004), (273, 804916), (294, 747422), (323, 680316), (356, 617253), (357, 615524), (364, 603687), (399, 550732), (442, 497154), (476, 461643), (494, 444822), (532, 413049), (534, 411502), (546, 402458), (588, 373711), (623, 352716), (637, 344964), (646, 340158), (663, 331436), (714, 307762), (741, 296548), (798, 275366), (833, 263796), (884, 248577), (931, 236028), (969, 226772), (988, 222411), (1068, 205751), (1092, 201229), (1157, 189924), (1246, 176358), (1274, 172482), (1292, 170079), (1326, 165718), (1428, 153881), (1482, 148274), (1513, 145236), (1547, 142044), (1596, 137683), (1666, 131898), (1691, 129948), (1729, 127092), (1862, 118014), (1869, 117572), (1911, 114988), (1938, 113386), (2261, 97188), (2314, 94962), (2492, 88179), (2499, 87932), (2548, 86241), (2652, 82859), (2793, 78676), (2964, 74137), (3026, 72618), (3094, 71022), (3332, 65949), (3382, 64974), (3458, 63546), (3471, 63308), (3724, 59007), (3738, 58786), (3822, 57494), (3876, 56693), (4199, 52332), (4361, 50388), (4522, 48594), (4539, 48412), (4628, 47481), (4641, 47348), (4998, 43966), (5073, 43316), (5187, 42364), (5586, 39338), (6052, 36309), (6188, 35511), (6764, 32487), (6783, 32396), (6916, 31773), (6942, 31654), (7476, 29393), (7644, 28747), (8099, 27132), (8398, 26166), (8722, 25194), (9044, 24297), (9078, 24206), (9282, 23674), (9996, 21983), (10146, 21658), (10374, 21182), (10591, 20748), (10829, 20292), (11172, 19669), (11837, 18564), (12103, 18156), (12597, 17444), (13083, 16796), (13566, 16198), (13884, 15827)]